This issue of Homeland Security TOE covers recent developments in
autonomous monitoring, nuclear scanning, threat detection, and disaster
recovery. Innovations profiled include a smart dust technology for
autonomous monitoring by Defendec Inc., automated cargo and nuclear
material scanning systems by Passport Systems Inc., breakthrough in
terahertz technology for detecting hazardous hostile threats by the
National University of Singapore (NUS), an artificial intelligence-based
image analyzing system for surveillance application by Hitachi Ltd., a
mobile app for public safety by Reporty Homeland Security Ltd., an
unmanned real-time radiation detection system by Imitec, a disaster
recovery solution for data centers by Datto, and a sensor to detect
debris on runway by Xsight.